Dicotylichthys punctulatus, also known as the three-bar porcupinefish, is a species of porcupinefish endemic to the east coast of Australia, where it is found in coastal and offshore reef environments down to 50 m (160 ft) deep.[1] This species grows to 40 cm (16 in) in standard length, although most only reach 18 cm (7.1 in). This species is the only known member of the genus Dicotylichthys.[2]
| Dicotylichthys | |
|---|---|
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| Photographed in Manly, Sydney | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Tetraodontiformes |
| Family: | Diodontidae |
| Genus: | Dicotylichthys Kaup, 1855 |
| Species: | D. punctulatus
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| Binomial name | |
| Dicotylichthys punctulatus Kaup, 1855
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Description
editThis species grow to 43 cm in length
Distribution and habitat
editThey are mainly found in western Pacific ocean around Moreton Bay to Bass Strait in Australia.
Ecology
editFound in estuarine, coastal and offshore reefs to a depth of 50 m. Nocturnal and solitary. Feeds on hard-shelled invertebrates.[3]
References
edit- ^ McGrouther, Mark (2019-01-11). "Threebar Porcupinefish, Dicotylichthys punctulatus Kaup, 1855". The Australian Museum. Archived from the original on 2020-08-28. Retrieved 2021-02-11.
- ^ Matsuura, K. (2014): Taxonomy and systematics of tetraodontiform fishes: a review focusing primarily on progress in the period from 1980 to 2014. Ichthyological Research, 62 (1): 72-113.
- ^ "Dicotylichthys punctulatus, Three-barred porcupinefish". www.fishbase.se. Retrieved 2024-07-15.
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